Plastic pail



FIG. 1 is a right side view in elevation of a plastic pail embodying the new design;

The left side view is a mirror image of the right side view;

FIG. 2 is a front view in elevation of the same plastic pail;

The rear view is a mirror image of the front view;

FIG. 3 is a top view of the same plastic pail;

FIG. 4 is a bottom view of the same plastic pail; and,

FIG. 5 is a cross-sectional view of the bottom end of the pail taken along the horizontal center line of FIG. 3. 

The ornamental design for a plastic pail, as shown and described. 